methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate

2-氯-3-甲基-3-(1-甲基-1H-吡唑-4-基)环氧乙烷-2-甲酸甲酯

methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate (CAS 2138283-21-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11ClN2O3 and a molecular weight of 230.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138283-21-1
Jingsj CID: J-585360-7
Molecular Formula: C₉H₁₁ClN₂O₃
Chinese Name: 2-氯-3-甲基-3-(1-甲基-1H-吡唑-4-基)环氧乙烷-2-甲酸甲酯
Molecular Weight: 230.65 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate?

The CAS number of methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate is 2138283-21-1.

What are the molecular formula and molecular weight of methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate?

methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate has molecular formula C9H11ClN2O3 and molecular weight 230.65 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "methyl 2-chloro-3-methyl-3-(1-methyl-1H-pyrazol-4-yl)oxirane-2-carboxylate (CAS 2138283-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-585360-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.